Seguramente se puede betear en el flop, pero como veis el fold en turn as played?

Poker Stars, $0.10/$0.25 No Limit Hold'em Cash, 4 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.
SB: $49.69 (198.8 bb)
BB: $17.64 (70.6 bb)
CO: $26.47 (105.9 bb)
Hero (BTN): $24.65 (98.6 bb)
Preflop: Hero is BTN with 3♦: 3♣:
CO folds, Hero raises to $0.62, SB raises to $2.11, BB folds, Hero calls $1.49
Flop: ($4.47) 3♥: 7♥: 4♦: (2 players)
SB checks, Hero checks
Turn: ($4.47) K♠: (2 players)
SB bets $1.92, Hero raises to $5, SB raises to $47.58 and is all-in, Hero ??
